发明名称 |
Tolerance ring having variable height and/or assymmetrically located bumps |
摘要 |
A tolerance ring configured to reduce torque ripple for a pivot bearing in an actuator arm assembly. The tolerance ring comprises a cylinder having a predetermined length, and a first and a second row of contacting portions arranged around the surface of the cylinder, the contacting portions of the second row are circumferentially displaced with respect to the first row by a distance greater than zero but less than the distance of the contacting portion and the spacing between adjacent contacting portions in the first row. |
申请公布号 |
US7580225(B2) |
申请公布日期 |
2009.08.25 |
申请号 |
US20060504316 |
申请日期 |
2006.08.15 |
申请人 |
INTRI-PLEX TECHNOLOGIES, INC. |
发明人 |
HANRAHAN KEVIN P.;SCHMIDT RYAN J.;DEXTER DAVID D. |
分类号 |
G11B21/02 |
主分类号 |
G11B21/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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